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编写说明1.卫生部分数据主要供填写毒物登记表和毒物周知卡参考。2.大类化合物如氰及腈类化合物的毒性虽有其共性,但由于分子结构的不同,它们的毒性级别相差甚大,应注意开始的说明部分,并结合RTECS部分的毒性数据进行综合评定。
Write instructions 1. The health part of the data mainly for filling poison registration form and poison known card reference. 2. Although the toxicity of large class of compounds such as cyanide and nitrile compounds have their commonalities, their toxicity levels vary greatly due to the different molecular structures. Attention should be paid to the description of the initial part and combined with the toxicity data of RTECS part for comprehensive evaluation.